(19)

(11)

EP 2 286 385 A1

(12)

(43) Date of publication: 23.02.2011 Bulletin 2011/08 (21) Application number: 09759571.4 (22) Date of filing: 05.06.2009

(51) International Patent Classification (IPC):  G06T 15/10(2011.01) (86) International application number: PCT/US2009/046499 (87) International publication number: WO 2009/149413 (10.12.2009 Gazette 2009/50)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 06.06.2008 US 59661 P (71) Applicant: RealD Inc. Beverly Hills, CA 90210 (US)	(72) Inventors: ROBINSON, Michael, G. Beverly Hills CA 90210 (GB) MCKNIGHT, Douglas, J. Beverly Hills CA 90210 (US) (74) Representative: Beck, Simon Antony  Withers & Rogers LLP Goldings House 2 Hays Lane London SE1 2HW London SE1 2HW (GB)